At last a cost effective way to do a shower screed in double quick time so you can get on with waterproofing and tiling without waiting days.
Characteristics:
• RLA Rapid Screed is a fast setting high build modified cementitous
screed for use with RLA/Atlas waterproofing membranes and tile
adhesives.
• The specially selected cements and polymers contained in
RLA Rapid Screed produces a fast setting underlayment with
exceptional adhesion to most prepared flooring materials. It can
be used for internal/ external applications but not for permanent
immersion (e.g. swimming pools). It is ideal for use in shower
bases to create correct falls, also suitable for use on balconies
as long as the correct falls are adhered to and covered with a
waterproofing membrane.
• It is suitable for concrete floors and fibre cement sheets.
Sub Floor Preparation:
• Sub floor must be free of oil, grease, wax, curing compounds,
dust, old adhesive and any other contaminations, which may
inhibit bond.
• Note- Concrete floors must be dry in accordance with
A.S.3958.1.2007 and have a wood float finish
• Where temperatures less than 1O°C or greater than 35°C are
encountered, contact our technical staff for specific advice
Coverage:
• Will depend on thickness, as a guide please refer to below table.
Thickness Approximate coverage per 20kg bag
15mm 1-1.5m2
25mm 0.75m2
50mm 0.35m2
100mm 0.175m
200mm 0.09m2
Working time
30 minutes @ 20°C
Drying / SetTime
2 hours @ 20°c
4 hours @ 20°C for waterproofing membrane
Final Set time
8 hours @ 20° C
Thickness
15 mm to maximum of 200mm